Re: [U-Boot] [PATCH 2/3] arm: dts: s5pc1xx-goni: add the pmic node for using DM

Hi,

On 15 December 2016 at 18:21, Jaehoon Chung jh80.chung@samsung.com wrote:

To use driver-model adds the pmic node for max8998. This is used as kerel device-tree in Linux.

Signed-off-by: Jaehoon Chung jh80.chung@samsung.com

arch/arm/dts/s5pc1xx-goni.dts | 165 ++++++++++++++++++++++++++++++ ++++++++++++ 1 file changed, 165 insertions(+)

diff --git a/arch/arm/dts/s5pc1xx-goni.dts b/arch/arm/dts/s5pc1xx-goni.dts index 7bbfe59..e80132d 100644 --- a/arch/arm/dts/s5pc1xx-goni.dts +++ b/arch/arm/dts/s5pc1xx-goni.dts @@ -19,6 +19,7 @@ serial2 = "/serial@e2900800"; console = "/serial@e2900800"; pinctrl0 = &pinctrl0;

•           i2c3 = &i2c_pmic;
    };
  
    pinctrl0: pinctrl@e0200000 {
  

@@ -32,4 +33,168 @@ id = <2>; };

•   i2c_pmic: i2c-pmic {
  

•           compatible = "i2c-gpio";
  

•           gpios = <&gpj4 0 0>, /* sda */
  

•                   <&gpj4 3 0>; /* scl */
  

•           i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  

•           #address-cells = <1>;
  

•           #size-cells = <0>;
  

•           status = "okay";
  

•           pmic@66 {
  

•                   compatible = "maxim,max8998";
  

•                   reg = <0x66 0 0>;
  

•                   voltage-regulators {
  

•                           ldo2_reg: LDO2 {
  

•                                   regulator-compatible = "LDO2";
  

•                                   regulator-name = "VALIVE_1.1V";
  

•                                   regulator-min-microvolt =
  

<1100000>;

•                                   regulator-max-microvolt =
  

<1100000>;

•                                   regulator-always-on;
  

•                           };
  

•                           ldo3_reg: LDO3 {
  

•                                   regulator-compatible = "LDO3";
  

•                                   regulator-name = "VUSB+MIPI_1.1V";
  

•                                   regulator-min-microvolt =
  

<1100000>;

•                                   regulator-max-microvolt =
  

<1100000>;

•                                   regulator-always-on;
  

•                           };
  

•                           ldo4_reg: LDO4 {
  

•                                   regulator-compatible = "LDO4";
  

•                                   regulator-name = "VADC_3.3V";
  

•                                   regulator-min-microvolt =
  

<3300000>;

•                                   regulator-max-microvolt =
  

<3300000>;

•                           };
  

•                           ldo5_reg: LDO5 {
  

•                                   regulator-compatible = "LDO5";
  

•                                   regulator-name = "VTF_2.8V";
  

•                                   regulator-min-microvolt =
  

<2800000>;

•                                   regulator-max-microvolt =
  

<2800000>;

•                           };
  

•                           ldo6_reg: LDO6 {
  

•                                   regulator-compatible = "LDO6";
  

•                                   regulator-name = "VCC_3.3V";
  

•                                   regulator-min-microvolt =
  

<3300000>;

•                                   regulator-max-microvolt =
  

<3300000>;

•                           };
  

•                           ldo7_reg: LDO7 {
  

•                                   regulator-compatible = "LDO7";
  

•                                   regulator-name = "VLCD_1.8V";
  

•                                   regulator-min-microvolt =
  

<1800000>;

•                                   regulator-max-microvolt =
  

<1800000>;

•                                   regulator-always-on;
  

•                           };
  

•                           ldo8_reg: LDO8 {
  

•                                   regulator-compatible = "LDO8";
  

•                                   regulator-name = "VUSB+VDAC_3.3V";
  

•                                   regulator-min-microvolt =
  

<3300000>;

•                                   regulator-max-microvolt =
  

<3300000>;

•                           };
  

•                           ldo9_reg: LDO9 {
  

•                                   regulator-compatible = "LDO9";
  

•                                   regulator-name = "VCC+VCAM_2.8V";
  

•                                   regulator-min-microvolt =
  

<2800000>;

•                                   regulator-max-microvolt =
  

<2800000>;

•                           };
  

•                           ldo10_reg: LDO10 {
  

•                                   regulator-compatible = "LDO10";
  

•                                   regulator-name = "VPLL_1.1V";
  

•                                   regulator-min-microvolt =
  

<1100000>;

•                                   regulator-max-microvolt =
  

<1100000>;

•                                   regulator-boot-on;
  

•                           };
  

•                           ldo11_reg: LDO11 {
  

•                                   regulator-compatible = "LDO11";
  

•                                   regulator-name = "CAM_IO_2.8V";
  

•                                   regulator-min-microvolt =
  

<2800000>;

•                                   regulator-max-microvolt =
  

<2800000>;

•                           };
  

•                           ldo12_reg: LDO12 {
  

•                                   regulator-compatible = "LDO12";
  

•                                   regulator-name = "CAM_ISP_1.2V";
  

•                                   regulator-min-microvolt =
  

<1200000>;

•                                   regulator-max-microvolt =
  

<1200000>;

•                           };
  

•                           ldo13_reg: LDO13 {
  

•                                   regulator-compatible = "LDO13";
  

•                                   regulator-name = "CAM_A_2.8V";
  

•                                   regulator-min-microvolt =
  

<2800000>;

•                                   regulator-max-microvolt =
  

<2800000>;

•                           };
  

•                           ldo14_reg: LDO14 {
  

•                                   regulator-compatible = "LDO14";
  

•                                   regulator-name = "CAM_CIF_1.8V";
  

•                                   regulator-min-microvolt =
  

<1800000>;

•                                   regulator-max-microvolt =
  

<1800000>;

•                           };
  

•                           ldo15_reg: LDO15 {
  

•                                   regulator-compatible = "LDO15";
  

•                                   regulator-name = "CAM_AF_3.3V";
  

•                                   regulator-min-microvolt =
  

<3300000>;

•                                   regulator-max-microvolt =
  

<3300000>;

•                           };
  

•                           ldo16_reg: LDO16 {
  

•                                   regulator-compatible = "LDO16";
  

•                                   regulator-name = "VMIPI_1.8V";
  

•                                   regulator-min-microvolt =
  

<1800000>;

•                                   regulator-max-microvolt =
  

<1800000>;

•                           };
  

•                           ldo17_reg: LDO17 {
  

•                                   regulator-compatible = "LDO17";
  

•                                   regulator-name = "CAM_8M_1.8V";
  

•                                   regulator-min-microvolt =
  

<1800000>;

•                                   regulator-max-microvolt =
  

<1800000>;

•                                   regulator-always-on;
  

•                           };
  

•                           buck1_reg: BUCK1 {
  

•                                   regulator-compatible = "BUCK1";
  

•                                   regulator-name = "VARM_1.2V";
  

•                                   regulator-min-microvolt =
  

<1200000>;

•                                   regulator-max-microvolt =
  

<1200000>;

•                           };
  

•                           buck2_reg: BUCK2 {
  

•                                   regulator-compatible = "BUCK2";
  

•                                   regulator-name = "VINT_1.2V";
  

•                                   regulator-min-microvolt =
  

<1200000>;

•                                   regulator-max-microvolt =
  

<1200000>;

•                           };
  

•                           buck3_reg: BUCK3 {
  

•                                   regulator-compatible = "BUCK3";
  

•                                   regulator-name = "VCC_1.8V";
  

•                                   regulator-min-microvolt =
  

<1800000>;

•                                   regulator-max-microvolt =
  

<1800000>;

•                                   regulator-always-on;
  

•                           };
  

•                           buck4_reg: BUCK4 {
  

•                                   regulator-compatible = "BUCK4";
  

•                                   regulator-name = "CAM_CORE_1.2V";
  

•                                   regulator-min-microvolt =
  

<1200000>;

•                                   regulator-max-microvolt =
  

<1200000>;

•                                   regulator-always-on;
  

•                           };
  

•                   };
  

•           };
  

•   };
  

};

2.10.2

---

U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Reviewed-by: Minkyu Kang mk7.kang@samsung.com

Thanks,